Clinical features of 23 neonates infected with Omicron variant of severe acute respiratory syndrome coronavirus 2 / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics
; (12): 516-520, 2023.
Article
ي Zh
| WPRIM
| ID: wpr-981987
المكتبة المسؤولة:
WPRO
ABSTRACT
OBJECTIVES@#To summarize the clinical features of neonates infected with Omicron variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).@*METHODS@#The medical data of 23 neonates with Omicron variant of SARS-CoV-2 infection admitted to the City North Campus of Urumqi First People's Hospital from October to December 2022 were retrospectively reviewed.@*RESULTS@#All 23 infants had a history of exposure to confirmed caregivers with SARS-CoV-2 infection after birth, and none of them was vertically transmitted. Clinical classification 5 cases of asymptomatic infection, 18 cases of mild infection, and no cases of moderate, severe, or critically ill. The first symptoms were fever in 13 cases, cough in 3 cases, nasal congestion in 1 case, and diarrhea in 1 case. Blood white blood cell counts decreased in 2 cases, and C-reactive protein increased in 1 case. Seven infants underwent chest X-ray examination due to cough or shortness of breath, and one of which showed focal exudative changes, while the rest showed no abnormal changes. All infants were discharged after symptomatic treatment and the median hospital stay was 6 days. The duration of nucleic acid positivity of SARS-CoV-2 was negatively correlated with N gene Ct values and ORF1ab gene Ct values (rs=-0.719 and -0.699, respectively; P<0.05). One month after discharge, all infants had no symptoms or signs of nucleic acid re-positivity.@*CONCLUSIONS@#The clinical manifestations are usually mild or asymptomatic in neonates infected with SARS-CoV-2 Omicron variant. The lower the Ct values of the N and ORF1ab genes of SARS-CoV-2, the longer the duration of nucleic acid positivity. Neonates infected with SARS-CoV-2 Omicron variant can have a good prognosis after symptomatic treatment.
Key words
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Retrospective Studies
/
Cough
/
SARS-CoV-2
/
COVID-19
المحددات:
Humans
/
Newborn
اللغة:
Zh
مجلة:
Chinese Journal of Contemporary Pediatrics
السنة:
2023
نوع:
Article